Removals, Behavior Changes and Deprecations

Removals, Behavior Changes and Deprecations
Upcoming Removal

The following features will be removed in the next Spark major release

Support for Java 8 and Java 11, and the minimal supported Java version will be Java 17
Support for Scala 2.12, and the minimal supported Scala version will be 2.13

class Spark1() {
  case class A(b: String, c: String)

  private def execute() : Unit = {
    val spark = SparkSession.builder().getOrCreate()
    import spark.implicits._

    //case class A(b: String, c: String)
    val as = Seq(
      A("b", "c"),
    ).toDS()

    as.show()
  }
}